Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Lead a core product area to define strategy, outcomes, and roadmaps. Translate complex, multi-primitive AI-enabled platform capabilities into coherent systems, workflows, and interfaces. Conduct user research, set success metrics, design AI-first workflows, and mentor a small design team while collaborating with leadership and engineering to deliver measurable product impact for go-to-market teams.

Design, develop, test, deploy, and maintain backend and frontend systems for StubHub's supply platform. Build scalable, reliable services and APIs to manage seller inventory, meet SLAs, reduce operational costs, and protect against fraud and legal constraints. Mentor engineers and drive technical and product strategy.

Founding clinical AI researcher bridging medicine and engineering: define clinical requirements, curate and annotate datasets, develop and validate AI/NLP/LLM models for hospital quality and patient safety, engage hospital partners, design prompts and workflows, and produce clinical documentation and validation reports for product and regulatory use.

Drive new business through outbound prospecting, sales calls, and presentations. Collaborate with sales ops to streamline processes, use marketing automation to enhance outreach, and build client relationships to ensure satisfaction and retention.

Design and build end-to-end user features and multi-step AI workflows. Architect reliable, private, high-performance systems and infrastructure. Fine-tune and evaluate LLMs, mitigate hallucinations, and translate research into production. Drive product-focused engineering decisions and benchmarks to improve data and model performance.

Design and produce digital marketing and sales assets, build and update website and landing pages, manage content publishing and social channels, maintain brand templates and asset libraries, track performance and research trends, and support campaign coordination and marketing operations.

This is a general open-application posting inviting candidates who don't see a listed role to apply. Marimo seeks people passionate about developer tools who thrive in ambiguity, enjoy solving large-scale engineering problems, and want greenfield challenges working on a next-gen Python notebook and cloud-hosted platform.

Develop and close B2B commercial landscape maintenance contracts across an assigned territory through prospecting, cold calling, networking, client presentations, trade shows, and relationship building. Create a book of business, coordinate proposals to ensure profitability, and manage sales activities and events to drive new long-term HOA and commercial property accounts.

Build core product features across Python backend and TypeScript frontend, develop a WebGPU-based rendering engine and canvas, architect AI agents for design generation and editing, and maintain evaluation and RL pipelines. Work across product, graphics, and AI, owning end-to-end technical problems and shipping high-quality user-facing product features.

Own full-cycle enterprise B2B SaaS deals from first conversation to signed contract. Land and expand within accounts, navigate enterprise security/procurement/legal processes, engage technical buyers, shape enterprise sales motion, and feed customer requirements into product roadmap.